*{
    margin: 0;
    padding: 0px;
    list-style: none;
}
.top{
    width: 1300px;
    height: 30px;
    margin: 0px  auto;
    margin-top: 15px;
    overflow: hidden;
    .news {
       list-style: none;
       overflow: hidden; 
       float: left;
       padding: 0px;
       line-height: 30px;
    }
    .newss {
       list-style: none;
       overflow: hidden; 
       float: right;
       line-height: 30px;
    }
    .newss li {    
       float: left;
       font-size: 14px;
       margin-left: 30px;
    }
    .news li{
        font-size: 14px;
        float: left;
        margin-left: 0px;
        margin-right: 30px;
    }
    .news li:hover{
        color: blue;
        cursor: pointer;
    }
    .newss .login{
        background-color: blue;
        color: white;   
        width: 50px;  
        height: 25px;   
        line-height: 25px;
        text-align: center;
        position: relative;
        top: 2px;
        border-radius: 7px;
    }
}
.middle{
    width: 1300px;
    margin: 0 auto;
    .logo{
        width: 218px;
        height: 75px;
        margin: auto;
        margin-top: 30px;
    }
    .list{
        width: 670px;
        margin: auto;
    }
    .list input{
       margin-top: 25px;
       width: 650px;
       height: 42px;
       outline: none;
       font-size: 16px;
       padding-left: 15px;
       border-radius: 10px;
       border: 2px solid #c4c7ce;
    }
    .list input:hover{
        border-color: #a7aab5;
    }
    .list img{
        position: relative;
        left: 510px;
        top: -42px;
    }
    .list .btn{
        width: 115px;
        height: 46px;
        background-color: #4e6ef2;
        border: none;
        outline: none;
        color: white;
        font-size: 17px;
        border-top-right-radius: 10px; 
        border-bottom-right-radius: 10px; 
        position: relative;
        top: -46px;
        left: 523px;
    }
    .list .btn:hover{
        background-color: #4662d9;
        cursor: pointer;
    }
    .hot{
        width: 670px;
        margin: auto;
        overflow: hidden;
    }
    .hot p{
        font-size: 14px;
        cursor: pointer;
        float: left;
    }
    .hot .change{
        color: #a7aab5;
        float: right;
    }
    .hot .change:hover{
        color: #4e6ef2;
        cursor: pointer;
    }
    .new {
        width: 670px;
        margin: auto;
        margin-top: 15px;
        overflow: hidden;
    }
    .new .new-l{
        float: left;
    }
    .new .new-r{
        float: right;
    }
    .new .new-l li{
          font-size: 14px; 
          line-height: 30px;        
    }
    .new .new-l li:hover{
        color:#4e6ef2 ;
        cursor: pointer;
    }
    .new .new-l li span{
        color: #a7aab5 ;
    }
    .new .new-r li{
        font-size: 14px; 
        line-height: 30px;        
  }
  .new .new-r li:hover{
      color:#4e6ef2 ;
      cursor: pointer;
  }
  .new .new-r li span{
      color: #a7aab5 ;
  }
}
.bottom{
    background-color: #fbfbfb;  
    width: 100%;
    height: 45px;
    position: fixed;
    top: 575px;
}
.bottom-c{
    width: 1300px;
    margin: 0 auto;
    font-size: 13px;
    color: #a7aab5;
    overflow: hidden;
    line-height: 45px;
    
}
.bottom-c .she{
   float: left;
   overflow: hidden;
}
.bottom-c .she li{
    float: left;
    margin-right: 12px;
}
.bottom-c .she li:hover{
    color: black;
    cursor: pointer;
}
.bottom-c .she1{
    float: right;
    overflow: hidden;
}
.bottom-c .she1 li{
    float: left;
    margin-left: 12px;
}